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Benchmark script: allow passing flags to compiler

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This commit is contained in:
Martin Hořeňovský 2017-02-14 15:34:17 +01:00
parent 2049113935
commit 6da5e0862a
1 changed files with 8 additions and 3 deletions
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11
scripts/benchmarkCompile.py
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@ -17,6 +17,7 @@ def mean(lst):
return float(sum(lst)) / max(len(lst), 1) return float(sum(lst)) / max(len(lst), 1)
compiler_path = '' compiler_path = ''
flags = []
main_file = r''' main_file = r'''
#define CATCH_CONFIG_MAIN #define CATCH_CONFIG_MAIN
@ -53,21 +54,21 @@ def create_catch_main():
def compile_main(): def compile_main():
start_t = time.time() start_t = time.time()
subprocess.check_call([compiler_path, main_name, '-c']) subprocess.check_call([compiler_path, main_name, '-c'] + flags)
end_t = time.time() end_t = time.time()
return end_t - start_t return end_t - start_t
def compile_files(): def compile_files():
cpp_files = glob.glob('*.cpp') cpp_files = glob.glob('*.cpp')
start_t = time.time() start_t = time.time()
subprocess.check_call([compiler_path] + cpp_files + ['-c']) subprocess.check_call([compiler_path, '-c'] + flags + cpp_files)
end_t = time.time() end_t = time.time()
return end_t - start_t return end_t - start_t
def link_files(): def link_files():
obj_files = glob.glob('*.o') obj_files = glob.glob('*.o')
start_t = time.time() start_t = time.time()
subprocess.check_call([compiler_path] + obj_files) subprocess.check_call([compiler_path] + flags + obj_files)
end_t = time.time() end_t = time.time()
return end_t - start_t return end_t - start_t
@ -113,6 +114,8 @@ parser.add_argument('benchmark_kind', nargs='?', default='all', choices=options,
parser.add_argument('-I', '--catch-header', default='catch.hpp', help = 'Path to catch.hpp, default: catch.hpp') parser.add_argument('-I', '--catch-header', default='catch.hpp', help = 'Path to catch.hpp, default: catch.hpp')
parser.add_argument('-c', '--compiler', default='g++', help = 'Compiler to use, default: g++') parser.add_argument('-c', '--compiler', default='g++', help = 'Compiler to use, default: g++')
parser.add_argument('-f', '--flags', nargs='*', help = 'Flags to be passed to the compiler')
# Allow creating files only, without running the whole thing # Allow creating files only, without running the whole thing
parser.add_argument('-g', '--generate-files', action='store_true', help='Generate test files and quit') parser.add_argument('-g', '--generate-files', action='store_true', help='Generate test files and quit')
@ -131,6 +134,8 @@ if args.generate_files:
print('Finished generating files') print('Finished generating files')
exit(1) exit(1)
if args.flags:
flags = args.flags
print('Time needed for ...') print('Time needed for ...')
if args.benchmark_kind in ('all', 'main'): if args.benchmark_kind in ('all', 'main'):